package models;

public class ServPecaLinkList {
	private ServPecaLink first;
	
	public void ServicoLinkList(){
		first = null;
	}
	
	public void insert (ServPecaLink key_node){
		key_node.next = first;
		first = key_node;
	}
	
	public ServPecaLink find(ServPecaLink key_node){
		if(isEmpty())
			return null;
		else{
			return null;
		}
	}
	
	public boolean isEmpty(){
		return (first == null);
	}
}
